Setting the file. One moment.
Subchapter 27.61
references/shared/pricing-fallback.mdMarkdown933 BView on GitHub
Cache-only policy for when a service is not found in the pricing cache. There is no live pricing MCP — the cache is the authoritative source.
When a service is NOT in references/shared/pricing-cache.md:
pricing_source: "estimated"pricing_source: "unavailable", add the service to services_with_missing_fallback, and warn the user: “Pricing unavailable for [service] — not in cache and no formula constant. Exclude from totals or provide a manual estimate.”Never emit fabricated prices. A missing cost estimate is better than a wrong one. Infrastructure prices (Fargate, RDS, S3, etc.) from pricing-cache.md may still be used — infrastructure prices change rarely and the cache remains reliable.